asp. net js 를 통 해 Cookie 생 성 및 Cookie 배열 제거 코드 구현

 
  
 
  
 
  
 
  <br>protected void Button1_Click(object sender, EventArgs e) 
  <br>{ 
  <br>HttpCookie cookie = Request.Cookies["MyCook"]; 
  <br>//        
  <br>if (cookie == null) 
  <br>{ 
  <br>cookie = new HttpCookie("MyCook"); //      Cookie    
  <br>DateTime dt = DateTime.Now; 
  <br>TimeSpan ts = new TimeSpan(0, 0, 10, 0, 0); 
  <br>cookie.Expires = dt.Add(ts); 
  <br>Response.AppendCookie(cookie); 
  <br>} 
  <br>//      5   checkBox，    checkBox        cookie   
  <br>for (int i = 1; i < 6; i++) 
  <br>{ 
  <br>CheckBox control = this.FindControl(String.Format("CheckBox{0}", i)) as CheckBox; 
  <br>if (control == null) continue; 
  <br>string key = String.Format("Num{0}", i); 
  <br>string value = control.Checked.ToString(); 
  <br>cookie.Values[key] = value; 
  <br>} 
  <br>//    
  <br>foreach (string key in cookie.Values.AllKeys) 
  <br>{ 
  <br>string value = cookie.Values[key]; 
  <br>Response.Write(String.Format("SubKey:{0};  SubValue:{1}<br />", key, value)); 
  <br>} 
  <br>} 
  <br> 
  
 
  
 
  
 
  
 
  <br>function ClearCookie() { 
  <br>var exp = new Date(); 
  <br>exp.setTime(exp.getTime() - 1); 
  <br>var a = GetCookie('MyCook'); 
  <br>alert(a); 
  <br>var b = name + "=" + a + "; expires=" + exp.toString(); 
  <br>document.cookie = b; 
  <br>alert(b); 
  <br>} 
  <br>function GetCookie(name) 
  <br>//  Cookie     
  <br>{ 
  <br>var arg = name + "="; 
  <br>var alen = arg.length; 
  <br>var clen = document.cookie.length; 
  <br>alert(document.cookie); 
  <br>var i = 0; 
  <br>while (i < clen) { 
  <br>var j = i + alen; 
  <br>if (document.cookie.substring(i, j) == arg) 
  <br>return GetCookieVal(j); 
  <br>i = document.cookie.indexOf(" ", i) + 1; 
  <br>if (i == 0) break; 
  <br>} 
  <br>return null; 
  <br>} 
  <br>function GetCookieVal(offset) { //      offset cookie  
  <br>var endstr = document.cookie.indexOf(";", offset); 
  <br>if (endstr == -1) 
  <br>endstr = document.cookie.length; 
  <br>return unescape(document.cookie.substring(offset, endstr)); 
  <br>} 
  <br> 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
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